Uncertainty-Based Information: Elements of Generalized Information Theory
Uncertainty-Based Information: Elements of Generalized Information Theory
Weighted fuzzy averages in fuzzy environment: part I. Insufficient expert data and fuzzy averages
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems
Restored fuzzy measures in expert decision-making
Information Sciences: an International Journal
Aggregation of ordinal information
Fuzzy Optimization and Decision Making
WSEAS Transactions on Information Science and Applications
AIKED'10 Proceedings of the 9th WSEAS international conference on Artificial intelligence, knowledge engineering and data bases
ACACOS'11 Proceedings of the 10th WSEAS international conference on Applied computer and applied computational science
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In this work the Decision Support's precising technology for the credit risk minimization is proposed in selection of investment projects. This is a novel technology combining fuzzy discrimination and the expertons method. The technology offers two stages of evaluation of investment projects. In the first stage, projects with insignificant or low risks are selected with the aid of the expertons method [4],[5] from a total, possibly large, number of projects. The data required for this stage include interval pessimistic and optimistic estimates supplied by experts regarding all competing projects. This knowledge is condensed and for each investment project the levels are constructed on the set of possible risks, whence projects with low or insignificant risks are identified. The second stage to precise the decision. Its implies application of the possibilistic discrimination method (constructed in this work) to a relatively small number of projects selected in the first stage with the aim of comparing them and finding high-quality projects. For these projects a conclusion is made in the form of advice on granting the credit. As a result, the advising Decision Support system has been constructed completely based on our offered combined method. At the end of the paper, an example is given clearly illustrating the capabilities of the constructed system.